I was at a party a couple of months ago, and I dont drink, but some very very drink friends of mine started wrestling. I joined in. We wrestled quite hard and the next morning u was extremely sore, which is no surprise. Even still, however, I have paid in my sternum. Slight pain all the time, and when I lift things at work or position myself in a certain way, it hurts alot. Could thus be a fracture? If so should I just give it time?